CN218012433U - Easy agitating unit - Google Patents

Abstract

The utility model discloses an easy agitating unit, include: the bottle comprises a base and a bottle body, wherein a magnetic rotor is movably arranged in the bottle body, and an easy magnetic part is formed on the magnetic rotor; the base is internally provided with a driving device and a magnetic suction component, the driving device drives the magnetic suction component to rotate, and the magnetic suction component drives the magnetic suction rotor to rotate in the bottle body through magnetic force; the subassembly is inhaled to magnetism include: a swing arm and a magnetic part; the magnetic part can move to a first position with weaker magnetic force action between the magnetic part and the magnetic rotor and move to a second position with stronger magnetic force action between the magnetic part and the magnetic rotor. When the magnetic part of the utility model is at the first position, the magnetic force between the magnetic part and the magnetic attraction rotor is weaker, the load of the motor is smaller when the motor is started, and the motor can be started smoothly; after the motor normal operating, the magnetic part can move to the second position under the effect of centrifugal force, corresponds with easy magnetism portion of inhaling, strengthens magnetic attraction between the two, drives magnetism through the magnetic part and inhales the rotor and rotate, realizes stirring the liquid in the body.

Description

Easy agitating unit

Technical Field

The utility model relates to a agitating unit technical field, more specifically the utility model relates to an easy agitating unit that says so.

Background

The traditional stirring device is generally characterized in that a motor drives a stirring blade in a bottle cavity to directly stir, and the stirring blade is generally fixedly arranged in the bottle cavity and is difficult to clean; in some stirring devices, such as a juice extractor, a wall breaking machine and the like, the bottom of the bottle body is designed to be detachable, so that when a bottom cover is conveniently detached, the stirring blades are detached at the same time, and the bottle is convenient to clean;

however, in the case of the churning feeding bottle, the milk powder and the water inside the feeding bottle are mainly mixed sufficiently to reduce the granular and blocky milk blocks, but if the churning feeding bottle is also designed to be in a form that the bottom part can be separated, the complexity of the product is increased, the cost is increased, and the use is more complicated.

Therefore, for stirring the milk bottle, some manufacturers change the traditional stirring structure, the stirring blade in the milk bottle is not directly connected with the output shaft of the motor, but the stirring blade is changed into the magnetic rotor, and then the magnetic rotor is driven by the magnetic part arranged on the driving device through magnetic force to perform stirring work, so that the purpose of stirring is achieved; such as patent numbers: 201921048295.4 discloses a magnetic stirring milk bottle, which comprises a nipple, a milk bottle cap, a bottle body and a base arranged below the bottle body, wherein a magnetic stirring piece is arranged in the bottle body, and a magnetic device for driving the magnetic stirring piece is arranged in the base; simple structure, easy stirring and cleanness, stable in structure and high safety performance.

In the above patent, the magnetic device is fixedly installed on the motor, and the position between the magnetic device and the magnetic stirring piece is relatively unchanged, and the magnetic attraction force between the magnetic device and the magnetic stirring piece is unchanged, so that when the motor is just started, the load is large, and meanwhile, under the obstruction of liquid and milk powder in the bottle cavity, the motor needs to overcome large resistance to start, so that the starting of the magnetic stirring piece is slow, and the use of the product is influenced; meanwhile, when the traditional stirring in the air is used for stirring thick drinks, the drinks are difficult to stir, and even if the drinks are stirred reluctantly, the service life of the motor and the stability of the power supply are adversely affected because the starting current is large.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides an easy agitating unit.

In order to realize the purpose, the utility model adopts the following technical scheme: an easy stirring device comprising: the bottle comprises a base and a bottle body, wherein the bottle body is positioned on the base, a containing cavity is formed in the bottle body, a magnetic rotor is movably arranged in the bottle body, and an easy magnetic part is formed on the magnetic rotor; the base is internally provided with a driving device and a magnetic suction component, the magnetic suction component and the magnetic suction rotor are distributed up and down, the driving device drives the magnetic suction component to rotate, and the magnetic suction component drives the magnetic suction rotor to rotate in the bottle body through magnetic force to perform stirring action; the subassembly of inhaling includes: a swing arm and a magnetic member; the number of the magnetic parts corresponds to that of the magnetic parts; the magnetic part can move to a first position with weaker magnetic force action between the magnetic part and the magnetic rotor and move to a second position with stronger magnetic force action between the magnetic part and the magnetic rotor.

In a further technical scheme, the swing arm is connected to an output shaft of the driving device, and the magnetic part is arranged on the swing arm; the first position is close to the output shaft, and the second position is far away from the output shaft.

In a further technical scheme, the swing arm is obliquely connected to an output shaft of the driving device, and the magnetic part is arranged on the swing arm and can move along the swing arm; when the driving device stops, the magnetic part moves to a first position under the action of self gravity; when the driving device operates, the magnetic part moves to the second position under the action of centrifugal force.

In a further technical scheme, the magnetic piece is sleeved outside the swing arm, and the tail end of the swing arm is provided with a limiting structure for preventing the magnetic piece from being thrown out of the swing arm; or a sliding channel is formed in the swing arm, and the magnetic part is concealed in the sliding channel.

In a further technical scheme, the magnetic suction component also comprises a spring; the swing arm is horizontally connected with an output shaft of the driving device, and the magnetic part is arranged on the swing arm and can move along the swing arm; when the driving device stops, the magnetic part is limited at a first position under the action of the spring; when the driving device operates, the magnetic part overcomes the elastic force of the spring to do work or moves to the second position to do work on the spring under the action of centrifugal force.

In a further technical scheme, the spring is connected to the opening end of the swing arm and the magnetic part; when the magnetic part is switched from the first position to the second position, work is applied to stretch the spring.

In a further technical scheme, the spring is connected to the tail end of the swing arm and the magnetic part, and the spring is in a compressed state, so that the magnetic part is limited at a first position; when the magnetic part is switched from the first position to the second position, the magnetic part applies work to compress the spring.

In a further technical scheme, the spring and the magnetic piece are sleeved outside the swing arm; or a sliding channel is arranged in the swing arm, and the magnetic part and the spring are hidden in the sliding channel.

In a further technical scheme, the magnetic suction component also comprises a spring, the swing arm is connected to an output shaft of the driving device through a connecting sleeve, and the swing arm is pivoted with the connecting sleeve; the spring is connected between the connecting sleeve and the swing arm, and the magnetic part is fixedly arranged at the tail end of the swing arm; when the driving device stops, the swing arm is in a storage state under the action of elastic force, and the magnetic piece is located at a first position; when the driving device operates, the swing arm overcomes the elasticity of the spring under the action of centrifugal force and is in an unfolded state, and the magnetic part is located at the second position.

In a further technical scheme, the magnetic rotor is in an elliptical ball shape, and the two ends of the magnetic rotor are provided with the magnetic parts easy to attract; an electric control assembly is further mounted on the base.

Known through foretell technical scheme, compare with prior art, the utility model discloses following beneficial technological effect has:

1. the magnetic attraction rotor of the utility model is provided with the magnetic attraction parts at the two ends locally, and the magnetic part can be switched between the first position and the second position, when in the first position, the magnetic force between the magnetic part and the magnetic attraction rotor is weaker, so that the load of the motor is smaller when the motor is started, and the motor can be started smoothly; after the motor normally operates, the magnetic part can move to a second position under the action of centrifugal force and corresponds to the magnetic part, so that the magnetic attraction force between the magnetic part and the magnetic part is enhanced, and at the moment, the magnetic part drives the magnetic rotor to rotate, so that the liquid in the bottle body is stirred; effectively protecting the motor and the power supply.

2. The utility model discloses the portion is inhaled for easy magnetism to only both ends design of well magnetism rotor is inhaled to magnetism, and not whole magnetism inhale the rotor and be easy magnetism and inhale the structure, can realize and inhale the adjustment of magnetic attraction power intensity between the piece, can realize when the motor starts, the magnetic force that the motor need overcome is less, and the load is less promptly, and the motor can start smoothly, brings great beneficial effect to motor life-span and power stability.

3. The structure of the magnetic component in the utility model can be realized in various ways, but the aim is that the magnetic component can move between a first position with smaller magnetic force and a second position with larger magnetic force, so as to achieve the purpose of easily driving the magnetic attraction rotor to rotate;

4. the middle magnetic attraction rotor of the utility model is designed to be preferably in point contact with the bottle, so that the friction can be reduced, and the rotation is smoother;

5. the utility model discloses in can realize multiple function regulation through automatically controlled subassembly, like stirring time, speed, timing operation etc. the user uses more portably.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

FIG. 1 is a schematic view of a stop state in embodiment 1;

FIG. 2 is a schematic view showing the operation state in embodiment 1;

FIG. 3 is a schematic view of a stop state in embodiment 2;

FIG. 4 is a schematic view of the operation state in embodiment 2;

FIG. 5 is a schematic view showing a stop state in embodiment 3;

FIG. 6 is an enlarged view of the magnetic assembly of FIG. 5;

FIG. 7 is a schematic view showing an operation state in embodiment 3;

FIG. 8 is an enlarged view of the magnetic assembly of FIG. 7;

FIG. 9 is a schematic view showing a stop state in embodiment 4;

FIG. 10 is an enlarged view of the magnetic assembly of FIG. 9;

FIG. 11 is a schematic view showing the operation state in embodiment 4;

FIG. 12 is an enlarged view of the magnetic assembly of FIG. 11;

FIG. 13 is a schematic view showing a stop state in embodiment 5;

FIG. 14 is a schematic view showing the operation state in embodiment 5;

FIG. 15 is a schematic view showing a stop state in embodiment 6;

FIG. 16 is a schematic view showing the operation state in embodiment 6;

FIG. 17 is a schematic view showing a stop state in embodiment 7;

FIG. 18 is a schematic view showing the operation state in embodiment 7;

FIG. 19 is an enlarged view of the rest state of the magnetic elements in example 7;

fig. 20 is an enlarged view of the operation state of the magnetic element in embodiment 7.

Description of reference numerals:

base plate 100
				Bottle body 200	Chamber 201
Magnetic rotor 300	Magnetic part 310
				Driving device 400	Output shaft 410	Motor support 420
Magnetic attraction component 500	Swing arm 510	Limiting structure 511	Sliding channel 512
				Limiting block 513	Rotation stop block 514	Notch 515	Magnetic member 520
Spring 530	Shaft sleeve 540
				Electronic control assembly 600

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic drawings, which illustrate the basic structure of the present invention in a schematic manner, and thus show only the components related to the present invention.

In the description of the present application, it is to be understood that the terms "longitudinal," "radial," "length," "width," "thickness," "upper," "lower," "left," "right," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present application and for simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the present application. In the description of the present application, "a plurality" means two or more unless otherwise specified.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

An easy stirring device, as shown in fig. 1, includes: a base 100 and a bottle body 200, wherein the bottle body 200 is arranged on the base 100; a cavity 201 is formed inside the bottle body 200, and a magnetic rotor 300 is movably mounted inside the cavity 201; the base 100 has a housing, a driving device 400 and a magnetic attraction component 500 are installed inside the housing, and the operation principle is as follows: the magnetic attraction component 500 is driven by the driving device 400 to rotate, and then the magnetic attraction rotor 300 is driven by magnetic force to rotate in the bottle body 200, so that the food/drink in the bottle body 200 is stirred.

Optionally, the bottle body 200 may be designed as a common drinking water bottle structure, or as a feeding bottle structure, the cavity 201 is formed inside, and the top is formed as an open structure; when the milk bottle is designed into a milk bottle structure, milk powder and water in the milk bottle can be fully mixed, and the problems of milk blocks and the like caused by uneven stirring are prevented.

In the drawings of the specification of the embodiment, no corresponding components such as a bottle cap and the like are mounted at the top of the bottle body 200, and the specific structure of the bottle cap has different structures due to different specific implementation modes, and if the bottle cap is designed to be an easily-stirred milk bottle, a nipple structure can be matched at the top of the bottle body 200; if the stirring cup is designed, a sealing bottle cap or a bottle cap with a drinking nozzle can be matched at the top of the bottle body 200.

Optionally, the bottle body 200 and the base 100 can be of an integrated structure or a split structure, and are designed as required;

if set for split type structure, should be provided with corresponding limit structure then between body 200 and base 100, prevent that body 200 from falling, if can upwards protruding formation cover body on base 100, the installation in the cover body can be emboliaed just to body 200 bottom, makes body 200 install stably, is convenient for follow-up magnetism through magnetism subassembly 500 drive magnetism and inhale rotor 300 and rotate.

Further, the magnetic attraction assembly 500 includes: a swing arm 510 and a magnetic member 520.

The magnetic rotor 300 is provided with magnetic parts 310, and the number of the magnetic parts 520 corresponds to the number of the magnetic parts 310; the relative position between the magnetic member 520 and the magnetically attractive part 310 can be changed, that is, the relative magnetic force between the magnetic member 520 and the magnetically attractive part 310 can be changed; according to the general known technology, the closer the distance between the magnetic member 520 and the magnetically attractive part 310 is, the greater the magnetic force is; when the distance is increased, the magnetic force is weakened;

then, in the present product, the magnetic member 520 can move to a first position where the magnetic force with the magnetic rotor 300 is weaker, and move to a second position where the magnetic force with the magnetic rotor 300 is stronger; in the first position, the magnetic force between the magnetic member 520 and the magnetic rotor 300 is weaker, that is, when the driving device 400 is just started, the magnetic member 520 is not enough to drive the magnetic rotor 300 to rotate, so that the load is less when the driving device 400 is just started, the driving device 400 can be started smoothly, and the motor and the power supply are protected; after the driving device 400 is operated, the magnetic member 520 moves to the second position under the action of the centrifugal force, the magnetic force between the magnetic member 520 and the magnetic rotor 300 is enhanced, so that the magnetic rotor 300 can be smoothly driven to rotate, and the driving device 400 is operated smoothly, so that the magnetic rotor 300 can be smoothly stirred when rotating.

The driving device 400 is a motor, a motor output shaft 410 is arranged on the motor, the position of the motor device is formed in the base 100, and after the motor is assembled, the output shaft 410 is preferably positioned at the center of the base 100 and points to the center of the bottle body 200, so that the stress is parallel when the bottle body rotates, and the shaking is reduced.

Example 1:

the magnetic assembly 500 includes: a swing arm 510 and a magnetic member 520; the driving set device 400 is a motor, the motor has an output shaft 410, the swing arm 510 is fixedly connected with the output shaft 410 through a shaft sleeve 540, and the swing arm 510 and the shaft sleeve 540 can be in an integrated structure or an assembled structure, preferably in an integrated structure, so that the assembly steps can be reduced.

As shown in fig. 1, the motor is installed inside the base 100, and after the bottle body 200 is installed on the base 100, the output shaft 410 of the motor is optimally positioned to correspond to the center of the bottle body 200, so that the stirring effect is better.

The swing arms 510 are symmetrically arranged or uniformly distributed, so that the swing arms 510 can be stressed in a balanced manner when rotating, and the shaking of the base 100 is reduced;

specifically, the end of the swing arm 510 connected to the shaft sleeve 540 is defined as an open end, and the other end away from the shaft sleeve 540 is defined as a tail end; the swing arm 510 is designed to be inclined and is inclined downward from the end to the front end; thus, when the magnetic member 520 is mounted on the swing arm 510, the magnetic member 520 can move to the beginning of the swing arm 510, i.e. the first position, and the magnetic force between the magnetic rotor 300 is weaker under the action of its own gravity when no external force is applied.

When the bottle body stirring device is used, the driving device 400 is powered on to operate, the motor drives the swing arm 510 to rotate, when the swing arm 510 rotates at a high speed, the magnetic part 510 moves from the front end of the swing arm 510 to the tail end (namely, moves from the first position to the second position) under the action of centrifugal force, as shown in fig. 2, the magnetic part 520 corresponds to the easy magnetic part 310 of the magnetic rotor 300, the magnetic force between the magnetic part and the easy magnetic part is enhanced, and therefore the magnetic rotor 300 is driven to rotate in the bottle body 200 through the magnetic part 520 to perform stirring action.

Further, the magnetic member 520 may be an annular structure and is sleeved on the swing arm 510, so that a limiting structure 511 for preventing the magnetic member 520 from being thrown out of the swing arm 510 is disposed at the end of the swing arm 510; alternatively, the position limiting structure 511 may be a snap-fit portion, which is larger than the area of the central hole of the magnetic member 520, so that the magnetic member 520 cannot be disengaged.

Further, the swing arms 510 are provided with a left-right symmetrical group in the embodiment, and two corresponding magnetic members 520 are designed and respectively installed on the two swing arms 510. The magnetic rotor 300 is designed to be an oval sphere-shaped structure, and the magnetic parts 310 which are easy to be attracted are arranged at two ends of the magnetic rotor 300 and correspond to the magnetic parts 520; the oval structure reduces the contact area between the magnetic member 520 and the inner bottom wall of the bottle 200, and the magnetic member can contact with the inner bottom wall of the bottle 200 at a point as much as possible, thereby reducing friction and facilitating the rotation of the magnetic rotor 300.

Optionally, the magnetic rotor 300 may also be designed to be spherical, a symmetrical stirring arm is formed by extending a diameter of the sphere, and the magnetic portion 310 may be disposed at the end of the stirring arm, so as to achieve the purpose of magnetic attraction and stirring.

Further, the motor is stably installed inside the base 100 through the motor bracket 420, and the type of the motor bracket 420 is not limited; an electronic control assembly 600 may be further added inside the base 100, and the electronic control assembly 600 includes: a circuit board and a control panel, which can control the operation, such as the time, speed, timing operation, wireless control operation, etc. of the driving device 400, and the functions of the circuit are designed as required.

Optionally, the electronic control assembly 600 may further be provided with a battery, so that the easy stirring device can be wirelessly used; then, a charging interface should be designed on the circuit board, so that the battery can be conveniently charged, or a battery compartment can be designed inside the base 100, and a battery cover is designed on the battery compartment, so that the battery can be conveniently taken out for charging or replaced.

Example 2:

this example differs from example 1 in that: the swing arm 510 and the magnetic member 520 have different structures.

Referring to fig. 3-4, the swing arms 510 are symmetrically disposed or uniformly distributed on the motor, and in this embodiment, a symmetrical group is specifically disposed; the swing arm 510 is fixedly connected to the output shaft 410 of the motor through a shaft sleeve 540, meanwhile, the swing arm 510 is hollow inside to form a sliding channel 512, and the magnetic member 520 is installed in the sliding channel 512 and can move along the sliding channel 512;

the swing arm 510 is a straight rod structure, meanwhile, the sliding channel 512 is also linearly arranged, the swing arm 510 is inclined downwards from the tail end to the front end, and the magnetic part 520 can move to the beginning of the swing arm 510 under the action of gravity, namely, the first position; when the motor operates, the magnetic member 520 moves to the end of the swing arm 510, i.e. the second position, under the action of the centrifugal force, and corresponds to the magnetic portion 310 of the magnetic rotor 300, so as to increase the magnetic attraction force and drive the magnetic rotor 300 to rotate in the bottle body 200.

In order to enhance the magnetic attraction effect, a notch 515 may be formed at the end of the variable ratio 510.

Alternatively, the magnetic member 520 may be designed to be ring-shaped or spherical to facilitate movement within the sliding channel 512.

Example 3:

the difference between example 3 and example 1 is that: the magnetic assembly 500 is not identical in structure.

Referring to fig. 5-8, the spring 530 is connected to the open end of the swing arm 510 and to the magnetic member 520, and the spring 530 limits the magnetic member 520 to a first position in an initial state; when the motor is driven, the swing arm 510 rotates at a high speed, the magnetic member 520 applies work to the spring 530, and under the action of centrifugal force, the magnetic member 520 moves to the end of the swing arm 510, i.e., the second position, the spring 530 is stretched, and the magnetic member 520 corresponds to the easy magnetic attraction portion 310 of the magnetic attraction rotor 300 to drive the magnetic attraction rotor 300 to rotate;

when the motor stops operating, the magnetic member 520 is reset to the first position by the elastic force of the spring 530 to wait for the next start.

The swing arm 510 is designed to be rod-shaped, the end is designed with a limit structure 511, the magnetic member 520 is annular, and both the magnetic member 520 and the spring 530 are sleeved outside the swing arm 510.

Example 4:

the magnetic assembly 500 includes: a swing arm 510, a magnetic member 520, and a spring 530;

the swing arms 510 are arranged in a symmetrical group and fixedly connected to the output shaft 410 of the motor through a shaft sleeve 540, and the swing arms 510 are arranged horizontally, which is different from the inclined arrangement of the embodiment 1 and the embodiment 2;

referring to fig. 9-12, the spring 530 is connected to the end of the swing arm 510 and to the magnetic member 520, and the spring 530 limits the magnetic member 520 to a first position in an initial state; the difference from embodiment 3 is that the length of the spring 530 is different, and in embodiment 3, the length of the spring 530 is angled, so that the magnetic member 520 stretches the spring 530 when moving to the end (second position); in embodiment 4, the length of the spring 530 is longer, so that the spring 530 is compressed when the magnetic member 520 is at the end (second position) of movement;

when the magnetic swing arm is used, the motor drives the swing arm 510 to rotate at a high speed, the magnetic piece 520 applies work to the spring 530, and under the action of centrifugal force, the magnetic piece 520 moves to the tail end of the swing arm 510, namely the second position, and the spring 530 is compressed; the magnetic member 520 corresponds to the magnetically-susceptible portion 310 of the magnetically-attracted rotor 300 to drive the magnetically-attracted rotor 300 to rotate;

when the motor stops, the magnetic member 520 is returned to the first position by the elastic force of the spring 530, and waits for the next start.

The swing arm 510 is designed to be rod-shaped, the end is designed with a limit structure 511, the magnetic member 520 is annular, and both the magnetic member 520 and the spring 530 are sleeved outside the swing arm 510.

Example 5:

as shown in fig. 13 to 14, example 5 differs from example 3 in that: the swing arm 510 has different structures, in embodiment 3, the swing arm 510 is designed to be rod-shaped, in embodiment 5, the swing arm 510 is horizontally arranged, a sliding channel 512 is formed inside the swing arm 510, one end of a spring 530 is limited at the beginning of the swing arm 510, the other end of the spring is limited on a magnetic member 520, and the spring 530 limits the magnetic member 520 at a first position in an initial state; when the motor is driven, the swing arm 510 rotates at a high speed, the magnetic member 520 applies work to the spring 530, and under the action of centrifugal force, the magnetic member 520 moves in the sliding channel 512 to the end of the swing arm 510, i.e., to the second position, the spring 530 is stretched, and the magnetic member 520 corresponds to the magnetic absorption portion 310 of the magnetic absorption rotor 300 to drive the magnetic absorption rotor 300 to rotate;

when the motor stops operating, the magnetic member 520 is reset to the first position by the elastic force of the spring 530 to wait for the next start.

The swing arm 510 is designed to be rod-shaped, the end is designed with a limit structure 511, the magnetic member 520 is annular, and both the magnetic member 520 and the spring 530 are sleeved outside the swing arm 510.

Example 6:

referring to fig. 15 to 16, embodiment 6 differs from embodiment 4 in that: the swing link 510 has a different structure, in embodiment 4, the swing link 510 is designed to be a rod-shaped structure, and in embodiment 5, the swing link 510 is horizontally disposed and has a sliding channel 512 formed therein. The spring 530 is connected to the end of the swing arm 510 and to the magnetic member 520, and the spring 530 restrains the magnetic member 520 at the first position in the initial state;

when the magnetic swing arm device is used, the motor drives the swing arm 510 to rotate at a high speed, the magnetic piece 520 applies work to the spring 530, and under the action of centrifugal force, the magnetic piece 520 moves in the sliding channel 512 to the tail end of the swing arm 510, namely the second position, and the spring 530 is compressed; the magnetic member 520 corresponds to the magnetically-susceptible portion 310 of the magnetically-attracted rotor 300 to drive the magnetically-attracted rotor 300 to rotate;

when the motor stops, the magnetic member 520 is returned to the first position by the elastic force of the spring 530, and waits for the next start.

The swing arm 510 is designed to be rod-shaped, the end is designed with a limit structure 511, the magnetic member 520 is annular, and both the magnetic member 520 and the spring 530 are sleeved outside the swing arm 510.

Example 7:

referring to fig. 17 to 20, embodiment 7 differs from embodiment 1 in that: the specific structure of the magnetic assembly 500 varies.

The magnetic assembly 500 includes: a swing arm 510, a magnetic member 520, and a spring 530.

The swing arms 510 are symmetrically arranged in a group, the swing arms 510 are connected to an output shaft 510 of the motor through shaft sleeves 540, the opening ends of the swing arms 510 are rotatably connected to the shaft sleeves 540 through pivot connecting pieces, and the tail ends of the swing arms 510 are connected with magnetic pieces 520; a spring 530 is connected between the middle position of the swing arm 510 and the bushing 540, and the spring 530 restricts the swing arm 510 to a contracted state, as shown in fig. 19, when the magnetic member 520 is located at the first position.

The shaft sleeve 540 is additionally provided with a limiting block 513, a rotation stopping block 514 is arranged between the connecting part of the swing arm 510 and the shaft sleeve 540, when the swing arm 510 is unfolded and rotated under the action of centrifugal force and is unfolded to a maximum angle, the rotation stopping block 514 is abutted against the limiting block 513 to limit the maximum unfolding angle of the swing arm 510, and the swing arm 510 is prevented from excessively swinging.

One end of the spring 530 may be connected to the stopper 513, and the other end is connected to a middle portion of the swing arm 510.

When the motor operates, under the action of centrifugal force, the swing arm 510 overcomes the resistance of the spring 530 to swing out, that is, the swing arm 510 is unfolded, and the magnetic member 520 moves to the second position, corresponding to the easy magnetic portion 310 of the magnetic rotor 300, to drive the magnetic rotor 300 to rotate in the bottle body 200. When the motor stops operating, the swing arm 510 is reset under the elastic force of the spring 530.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. An easy stirring device comprising: base and body, the body is located on the base, is formed with in the body and holds the chamber, holds the inside movable mounting of chamber and inhales rotor, its characterized in that:

the magnetic rotor is provided with a magnetic part;

the magnetic suction component and the magnetic suction rotor are distributed up and down, the driving device drives the magnetic suction component to rotate, and the magnetic suction component drives the magnetic suction rotor to rotate in the accommodating cavity through magnetic force to perform stirring action;

the subassembly of inhaling includes: a swing arm and a magnetic member; the number of the magnetic parts corresponds to that of the magnetic parts;

the magnetic part can move to a first position with weaker magnetic force action between the magnetic part and the magnetic rotor and move to a second position with stronger magnetic force action between the magnetic part and the magnetic rotor.

2. An easy stirring device according to claim 1, characterised in that: the swing arm is connected with an output shaft of the driving device, and the magnetic part is arranged on the swing arm;

the first position is close to the output shaft, and the second position is far away from the output shaft.

3. An easy stirring device according to claim 2, characterised in that: the swing arm is obliquely connected to an output shaft of the driving device, and the magnetic part is arranged on the swing arm and can move along the swing arm;

when the driving device stops, the magnetic part moves to a first position under the action of self gravity;

when the driving device operates, the magnetic part moves to the second position under the action of centrifugal force.

4. An easy stirring device according to claim 3, characterized in that: the magnetic part is sleeved outside the swing arm, and the tail end of the swing arm is provided with a limiting structure for preventing the magnetic part from being thrown out of the swing arm; or

A sliding channel is formed inside the swing arm, and the magnetic part is hidden in the sliding channel.

5. An easy stirring device according to claim 2, characterised in that: the magnetic component also comprises a spring; the swing arm is horizontally connected to an output shaft of the driving device, and the magnetic part is arranged on the swing arm and can move along the swing arm; when the driving device stops, the magnetic part is limited at a first position under the action of the spring;

when the driving device operates, the magnetic part overcomes the elastic force of the spring to do work or moves the spring to a second position under the action of centrifugal force.

6. An easy stirring device according to claim 5, characterised in that: the spring is connected to the opening end of the swing arm and the magnetic part; when the magnetic part is switched from the first position to the second position, work is applied to stretch the spring.

7. An easy stirring device according to claim 5, characterised in that: the spring is connected to the tail end of the swing arm and the magnetic part, and is in a compressed state, so that the magnetic part is limited at a first position; when the magnetic part is switched from the first position to the second position, the magnetic part applies work to compress the spring.

8. An easy stirring device according to claim 6 or 7, characterised in that: the spring and the magnetic piece are sleeved outside the swing arm; or

A sliding channel is formed in the swing arm, and the magnetic part and the spring are hidden in the sliding channel.

9. An easy stirring device according to claim 2, characterised in that: the magnetic suction assembly also comprises a spring, the swing arm is connected to an output shaft of the driving device through a connecting sleeve, and the swing arm is pivoted with the connecting sleeve;

the spring is connected between the connecting sleeve and the swing arm, and the magnetic part is fixedly arranged at the tail end of the swing arm;

when the driving device stops, the swing arm is in a storage state under the action of elastic force, and the magnetic part is located at a first position;

when the driving device operates, the swing arm overcomes the elasticity of the spring under the action of centrifugal force and is in an unfolded state, and the magnetic part is located at the second position.

10. An easy stirring device according to any one of claims 2-7, characterised in that: the magnetic rotor is in an elliptical ball shape, and the two ends of the magnetic rotor are provided with the magnetic parts easy to attract;

and the base is also provided with an electric control assembly.

Images